Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which type of precipitation forms as layered ice balls created by strong updrafts within thunderstorms?
What causes the phases of the moon?
Which scientific law explains how a changing magnetic field can induce an electric current in a conductor?
Which chamber of the heart pumps oxygenated blood out to the rest of the body?
Which of the following is used as a moderator in nuclear reactors?
Which scale is commonly used to measure the intensity of hurricanes and tropical cyclones?
Which membrane surrounds the heart and protects it within the chest cavity?
The main component of natural gas is:
Which white blood cell type is primarily responsible for producing antibodies against pathogens?
Which gas is primarily responsible for causing the bends in deep sea divers who ascend too quickly?
Which planet in the solar system rotates on its side with an axial tilt of about 98 degrees?
Which layer of the skin provides insulation and stores energy as fat?
Which vitamin deficiency leads to beriberi?
Which type of precipitation forms when raindrops freeze before reaching the ground in cold conditions?
Which fluid cushions and protects the brain and spinal cord from mechanical shock?
Which chamber of the heart receives deoxygenated blood from the body before sending it to the lungs?
Which of the following is a non-metal that is a good conductor of electricity?
Which membrane surrounds the lungs and reduces friction during breathing movements?
Which acid is found in the human stomach?
Which B vitamin deficiency commonly causes the disease beriberi affecting the nervous and cardiovascular systems?